UPT SIGMA II Tandem

The best system for Instructor and Student just got even better!

SIGMA II

In the realm of engineering, “Sigma” signifies a culmination or solution to challenges.

We proudly dubbed our latest tandem system Sigma II, embodying all we’ve learned about tandem equipment and its users. After extensive development and rigorous testing, the Sigma II Tandem system has emerged as our most robust and secure offering to date.

Your feedback guided us every step of the way. Featuring an exceptionally comfortable harness and an elevated free-fall position for instructors, alongside the student harness designed for maximum comfort—this setup is unmatched. With newly designed, military-grade ballistic leg pads, VGH articulating harness, retractable release handles, easy component replacement options, and our originally patented Disc Release system matched with the all new patented TB Pulley Release design—we’re setting new and even higher standards in safety and convenience.

Constructed for durability and fatigue reduction, the Sigma II feels more like a sport container than mere work gear.

ENHANCED

en·hanced

/inˈhans,enˈhansed/

verb

intensify, increase, or further improve the quality, value, or extent of.

For 24 years, the Sigma tandem system has set the standard for innovation while evolving the skydiving and aerospace industries. Exploring the limits of what is possible, UPT has meticulously upgraded every feature based on your needs and feedback along with over 6 years of testing and data from our military Tandem Heavy System developments. Safety, durability, and comfort are paramount, making it uniquely inspired by rigorous military and celestial conditions. Now with a sleek new design, the SIGMA II is ready to tackle even the most demanding environments.

SIZES

The Sigma II is now available in two container sizes (12 or 13).

• The Sigma II 12 fits the SG340 main with either the SR340 or SR370 reserve, similar to the Micro Sigma.
• The Sigma II 13 fits either the SG370 or SG395 main and SR370 reserve parachute similar to the Sigma

The VR 360 reserve will fit both container sizes

MCS | MODULAR COMFORT SYSTEM

Our newly designed optional MCS Back Pad ensures maximum comfort and reduced fatigue for the tandem instructor. With Military testing input, we can confirm that the Sigma II Tandem System is ready to go to work. Experience enhanced ergonomic support with redesigned lumbar support and removable over shoulder comfort padding. This removable option maximizes instructor comfort and facilitates easy maintenance.

ALD | ANTI-LINE DUMP MAIN D-BAG

Our newly designed optional Anti-Line Dump Main Deployment Bag evenly distributes line payout during deployment sequence. With significant HEAVY weight testing and packing analysis, we find this deployment bag to be an excellent enhancement reducing parachute wear and maximizing system protection.

Recommended for high elevation drop zones enduring high density altitude deployments.

Standard Features

Your brand new Sigma II (12 or 13) Tandem system comes loaded features, including:

• adjustable student harness
• magnetic riser covers
• adjustable and articulating container harness
• double wide ballistic covered leg pads
• retractable release handles
• spectra reserve ripcord
• reserve pin window
• Skyhook RSL.

Skyhook RSL

Closely behind the three ring release system, the Skyhook RSL is one of the greatest skydiving innovations from UPTs' founder, Bill Booth.

Effectively using the malfunctioning main canopy as a pilot chute for the reserve, the Skyhook RSL dramatically speeds up the process of deploying a reserve canopy after cutting away a malfunctioning main canopy.

Due to the nature of its design, it is effective in both high, and low-speed malfunctions and is suitable for all types of jumping, including camera flying.

The Skyhook RSL is strongly recommended as an optional extra for all new Vector 3 containers.

Find out more about the Skyhook RSL by clicking here.